christos 47af6101e4 - PR/3727: Wolfgang Rupprecht: rsh takes 80% of the cpu ...

- rsh/rcmd combinations don't die sometimes, and spin in poll loops
    + detect errors from read/write etc, don't ignore them in some cases
    + use INFTIM instead of 0 in poll
    + detect invalid file descriptors in poll
    + use varargs/stdarg as appropriate
    + use posix signal calls
    + EWOULDBLOCK -> EAGAIN

1997-06-16 20:54:16 +00:00

..

Makefile

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pathnames.h

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rsh.1

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rsh.c

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